Invention Grant
- Patent Title: Portable drum-rack.
- Patent Title (中): 便携式卷筒
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Application No.: US1901083383Application Date: 1901-11-23
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Publication No.: US726455APublication Date: 1903-04-28
- Inventor: PEPPER JAMES WELSH
- Applicant: PEPPER JAMES WELSH
- Assignee: James Welsh Pepper
- Current Assignee: James Welsh Pepper
- Priority: US1901083383 1901-11-23
Information query
